Garden room and home office air conditioning in Leamington Spa
Garden offices used every day in Leamington Spa need cooling in summer and efficient heat in winter. In the West Midlands, sizing for winter heating first and then checking summer cooling usually gives the best all-year system.
We check the armoured supply cable on every Leamington Spa garden room before quoting. Leamington Spa is about 17 miles from Nuneaton and falls within our Warwickshire coverage. That includes the CV32 postcode district.
Prices in Leamington Spa
Guide prices around Leamington Spa run from £1,395 to £3,095 per system including VAT. That is close to the UK middle for this kind of work. Concealed pipework, access equipment for high walls and any electrical work are what push prices towards the upper figure. For reference, the Popular option in Leamington Spa (3.5 kW unit with Wi-Fi to warm up before you walk down the garden) usually comes to about £1,745–£2,395.
Essential
2.5 kW unit for a small office pod.
Popular
3.5 kW unit with Wi-Fi to warm up before you walk down the garden.
Premium
5 kW unit for a large studio or gym, or concealed routing.
Guide prices show VAT at 20%. HMRC treats most fixed air conditioners and air-to-air heat pumps installed in homes as energy-saving materials, zero-rated until 31 March 2027 when we supply and fit them. If your installation qualifies, your quote shows 0% VAT and a lower price. Servicing, repairs, cleaning and controls are charged at 20%.
Planning and permissions
Since 29 May 2025, England's permitted development rules allow larger outdoor units (up to 1.5 m³) and no longer require a 1 m gap to the boundary, provided the MCS 020(a) noise check is met. Listed buildings and pitched-roof installs still need permission.
The survey
The free survey is where the real price is set: room measurements, pipe and drain routes, electrical checks and the outdoor unit position, all written into your quote. We book surveys in Leamington Spa at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
Every job in Leamington Spa includes:
- Free survey including the garden room's electrics
- Short pipe run to a ground-mounted outdoor unit
- Pressure test, vacuum and commissioning
- Handover and timer set-up for working hours
- Compact inverter unit sized to the space
Nearby
We also cover Warwick (3 miles), Kenilworth (5 miles) and Coventry (8 miles). See all services in Leamington Spa or garden room and home office air conditioning across Warwickshire.